import java.util.Scanner;

/**
 * Created by dllo on 18/3/28.
 */
public class Question2 {
    //if 的第三种形式
    //if(条件一){
    //代码块1
    //else if(条件二)}{
    //代码块2
    //}.....
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入第一个数字");
        int a = scanner.nextInt();
        System.out.println("请输入第二个数字");
        int b = scanner.nextInt();
        System.out.println("请输入第二个数字");
        int c = scanner.nextInt();
        int max = a;
        if (max < b) {
            max = b;
        }
        if (max < c) {
            max = c;
        }
        int min = a;
        if (min > b) {
            min = b;
        }
        if (min > c) {
            min = c;
        }
        System.out.println("最大值为:" + max + ",最小值为:" + min);

    }


}
